JVC UX-A60V Schematics

Block diagram

UX-A60V

CN712

CN711

CN801CN802

FMH-034-2

FMH-034-1

US6V

IC803

SW5V

CONTROL

INL INR

IC801

POWER

AMP

L1006

ONLY FOR UF

S1001

VOLTAGE

IC802

REG.

LOUT ROUT

+OUTL

-OUTL +OUTR

-OUTR

LIN RIN

J1003

AC INPUT

CN809

CN803

CN804

J1001

T1001

W1001

J1002

SPEAKER OUT

H.P. OUT

LED

MATRIX

LEDCTL

RED

BLUE

GREEN

FW907

DOWN

MIDDLE

UP

TU1

FM RF

L1 AM RF & OSC

IFOUT

AMRF AFC AMOSC

OSCOUT

IC2

PLL

MUTE/IFOUT FM/AM SQIN ST/MONO AMOSC

STEREO,CK CE,DATA

IC1

FMDET

AM DET

LOUT ROUT

CN1

CN701 CN744 CN743

FMB-031-1

TUL,TUR

TUDATA TUST TUCK MPX

SW201 SW202

FMA-006

5

FM/AM

J1

ANT

IC901

REMOCON

REM

CN918 CN908

CN906

SDA SCL,RS RESET

MOTOR+ MOTOR-

LCD

CN907

M

CN909

LVA10166-A1

CN31

R/P

HEAD

L+,LR+,R-

4

FW31

M

REEL

CN1

CN32

PULSE

SWITCH

3

A+C B+D

CN601

CN001

CD

2

PICKUP

OPEN

/OPEN

E,F LD,MD

T+,T- F+,F-

SWITCH

REST

SWITCH

/REST

FCS/SP/FE/TR

FEED

MOTOR

SPINDLE

FM+,FM-

SM+,SM-

BTL DRIVER

MOTOR

1

IC31

HEAD

SWITCH

MOTOR

DRIVE

SOLENOLIDE

DRIVE

IC601

RF & SERVO

AMP

TBAL

OFT

FBAL

BDO

FE,TE

ARF

RFENV

GCTL RFDET

IC801

TRD FOD ECM ECS TVD

IC32

PB/REC

AMP

MS,PBL,PBR RECL,RECR

IC33

PORT

EXTENSION

SQL,KEY1,PLAY,PHOTO

SWITCH

IC851

UNIT

MICOM

/RESET

STAT

/DMUTE

SUBQ SQCK

BLKCK

MLD

MDATA

MCLK

FLAG

IREFx4

DSASCK DSADAT DSASTB uDSAACK uDSADAT uDSASTB

IC651

DSP

STTA SDATA SCK

M

DIGITAL OUT

VIDEO OUT

/RESET

MCS MCLK MRDY

MSTAT

KCMD

CDBCK CDLRCK CDDATA

TX OUTL OUTR

CN34 CN33

CN706

J2003

J2002

CN651

CN603

CN101

CN652

PBL,PBR

PHOTO

PLAY,KEY1 SAFETY1 SCK,SDATA STTA

IC704

MOTOR

DRIVER

LOAD,UNLOAD

TX

CN710

W610

CVOUT

FMV-010

EPROM

IC101

VCD

PROCESSOR

IC102

IC701

SYSTEM

MICOM

ECHO

KARAOKE

CDMUTE

IC906

MIC MIX&

VOCAL

CANCEL

CN601 CN102

COMPANION

RESET,SDA,RS DOWN,UP,MIDDLE

VOLDA VOLCE

FUNCTION/

CN702

CN602

CN704 CN604

IC612

ECHO

IC611

MIC AMP

CDL+,CDR+,CVOUT

IC104

VCD

CHIP

IC103

DRAM

IC702

VOL/AHB

OUTL OUTR

J6001

MIC IN

CN709

IC703

MOTOR

DRIVER

RMT0,RMT1 LOCK RMSPEED

BUZZER,PIN FKEY1,FKEY2

CN706 CN906

KEY1 KEY2 PIN

BUZZER

MOTOR+ MOTOR-

OUTL,OUTR

SAFETY2 SAFETY3

AHB,FCD MDPOUT SMUTE POUT

S2601~S2617

KEY MATRIX

BZ201

FMN-015

A B C D E F G

2-1

Standard schematic diagrams

Main & Control circuit

UX-A60V

KTC3875/GR/-X

R2733

SCL

R2706

2.2/50

C2713

Q2716

4.7K

10K

MTZJ7.5C-T2

D2911

270

CS

270

R2734

RESET

R2099

R2098

R2097

R2089

R2061

R2060

R2057

R2062

R2064

R2066

R2624

R2052

R2051

R2050

R2048

R2046

R2044

R2043

R2042

R2041

0.01

C2005

QQL244K-100Z

Q2704

KTC3875/GR/-X

IC901

GP1UM271XK

C2904

100P

C2909 100P

C2908 100P

C2907

100P

0.001

C2902

C2901

100/10

REM%

RS

UP

SDA

DOWN

LEDCTL

MOTOR+

MOTOR-

MIDDLE

TLMT+

1.0K

TLMT-

1.0K

LOAD

2.2K

UNLOAD

2.2K

TUCK

TUDATA

2.2K

CDRST%

1K

CDTXD

1K

CDRXD

0

BCOL

2.2K

RCOL

2.2K

R2095

R2096

10K

K2001

QQR0621-001Z

L2002

R2710

R2708

10K

KTC3875/GR/-X

10K

R2707

10K

D2702

R2709

R2901

QGF1016F1-14

100K

Q2705

CS

SDA

SCL

RS

RESET

VDD

C1+

1

C1-

C2905

V5OUT

VSS

1

V5

10K

C2906

CN918

CN908

1

C1009

CN907

QGA2501F1-02

1000P

C2608

C2010

100P

C2009

R2088

100K

C2015 47/10

100P

C2011

R2047

10K

R2045

10K

D2705

C2714

4.7/50

R2711

47K

R2049

D2708

AHB%

D2703

MTZJ5.1C-T2

33K

R2712

J2003

GP1FA550TZ

KI901

QLD0184-001

2.2K

C2502

100/16

1.8K

R2227

2.2K

VOLCK

R2505

VOLDA

VOLCE

10K

LCD5V

R2237

K2002

QQR0621-001Z

1.8K

R2127

4.7K

R2128

R2235

51K

W708

DOUT

DGND

VCC5V

0.082

C2603

R2226

4.7K

R2228

R2225

0.082 0.27

C2203 C2204

C2201

C2202

0.082

22/16

IC702

LC75345M-X

2.2K

R2503

C2101

22/16

0.082

C2103

0.082

2.2K

0.27

C2604

C2104

2.2K

R2126

R2125

15K

C2219

10/16

Q2203

KTC3875/GR/-X

ECHO

VCD+B

7.5K

R2229

0.082

104

C2206

C2205

R2231

C2602

1.8K

0.0027

7.5K R2230

4.7/50

0.1

0.10.1

C2209

C2225

C2207

C2210

C2208

0.1

0.082 104

C2102

C2107

0.0027

C2108

0.082

104

4.7/50

C2110

C2109

C2106

C2600

C2105

7.5K

R2129

R2130

R2131

1.8K

D2201

D2202

R2134

R2234

10K

1000p C2750

DGND

BUZZER

FKEY1

FKEY2

PIN%

CN705

QGF1201C3-05

CN702

QGF1012C1-07

KARAOKE

C2607 560P

Q2351

39

R2351

R2352

FTUNER

3.3K

CDMUTE

1.8K

R2232

22/16

10/35

4.7/50

220K

R2233

C2231

C2226

C2227

C2229

C2230

0.012 C2211

220K

R2133

0.012

C2119

10/35

4.7/50

C2129

C2127

C2126

C2125

C2130

1.8K

R2132

R2137

15K

R2135

120K

Q2103

1/50

150K

R2136

C2131

KTC3875/GR/-X

S2601

PIN%

R2601 R2602 R2603 R2604 R2605 R2606 R2607

1K 1K 1.2K 1.5K 2.2K 2.7K 3.9K

CN905

QGF1201F3-05

S2609

KTA1504/GR/-X

D2351

MTZJ3.9B-T2

Q2352

KTC3875/GR/-X

27K

R2353

S2602

R2608 R2609 R2610 R2611 R2612 R2613

1K 1K 1.2K 1.5K

S2610

D2352D2353

4.7/25

1K

C2351

R2354

R2206

15K

R2106

15K

PHOTO

Q2403

KTC3875/GR/-X

R2416

82K

R2417R2415

82K

390K

S2603

S2611

TUDATA

1SS133-T21SS133-T2

S2604

S2612

TUL

TUR

MPX%

TUST

TUCK

1.2K

R2110

R2210

C2352

100/16

C2404

0.01

R2418

100K

S2605

S2613

CN701

QGF1205C1-13

RDSCK

RDSDATA

1.2K

C2214C2114

0.00820.0082

R2211R2111

6.8K6.8K

D2046

IN4003S-T5

R2205

4.7K

R2105

4.7K

R2208

R2209

1.8K

R2108

1.8K

R2109

1.8K

R2407

3.3K R2408

3.9K

R2203

39K

10K10K

220P220P

C2212C2112

R2204R2104

R2103

39K

0.01

C2453

D2451

D2452

S2606

S2607

2.7K

2.2K

S2615

S2614

PBR

PBL

SW8V

RECR

RECL

PLAY

KEY1

SAFETY1

SCK

SDATA

STTA

R2611

1000P

J2001

S2608

S2617

R2617

5.6K

S2616

BZ201

QAN0045-001

CD SIGNAL AUX SIGNAL

C2609

0.1

1000P

C2614

QGB2510J1-12

CN711

FCD

SMUTE

MGNDB

LEDGND

SW5V

A9V

POUT

SAFETY4

AHB

MAIN SIGNAL TAPE P. B. SIGNAL FM/TUNER SIGNAL

47

680

R2614

D2601 R2615

Q2601

KRC102S-X

5

D2602

J2002

QNN0017-002

K3000

NQR0428-002X

VDGND

CN710

R2612

QGA2501C1-02

4

QGA201C1-05

CN704

W708

UNLOAD

LOAD

MTR-

MTR+

CN706

QGF1016C1-19

CDTXD

CDRXD

MRDY

KLCK

MCS

CDRST%

TX

QJQ001-032600

3

2

1

1000P

R2745

Q2708

2.2K R2744

KTC3875/GR/-X

1/50

C2753

LOCK

RMT1

RMT0

2.2K

1K

R2718

R2138

10K

QGB2510J1-12

K3002

R2613

R2743

Q2707

KTC3875/GR/-X

QQR0621-001Z

CN712

NQR0428-002X

2.2K

1/50

C2752

K3003

QQR0621-001Z

K3001

1000P

2.2K

R2742

2.2K

R2741

R2740

R2715

R2714

KTC3875/GR/-X

1/50

C2751

9.1

R2856

C2604

470P

R2713

1K

R2716

IC704

LB1641

D2860

R2861

10

R2860

MTZJ6.8B-T2

10

R2852

US6V

SAFETY2

CDAGND

Q2706

1K

R2717

0.01

C2855

2.2k

1K

2.2k

R2862

IC703 LB1641

D2852

MTZJ7.5C-T2

SAFETY3

BCOL

BLUE

GCOL

GREEN

RCOL

RED

10

R2867

C2861

0.01

R2863

10K

R2864

10K

TLMT-

TLMT+

R2865

10K

R2866

10K

MOTOR+

MOTOR-

10

R2855

C2852

0.01

2.2k

C2853

100/16

R2854

R2853

C2605

1000P

C2610

0.1

OUTR

OUTL

CD+B

AGND

SPR-39MVWF

QSW0933-001

R2750

SW202

D2904

NSTM515AS

MTZJ7.5C-T2

D2902

D2724

D2723 D2726D2725

Q2709

KTC3875/GR/-X

220

R2720

R2719

FW907

10K

R2084

R2092

47K

R2093

47K

R2087

R2086

R2085

Q2711

KTC3875/GR/-X

R2723

MTZJ7.5C-T2

D2903

Q2710

KTC3875/GR/-X

270

R2100

R2001

R2002

R2003

R2005

R2006

R2007

R2008

R2009

R2010

R2011

R2012

R2622

R2015

R2016

R2017

R2018

R2019

R2020

R2021

R2023

R2024

270

R2722

R2724

R2721

QUM024-10DGZ3

SW201

QSW0803-001

UP

DOWN

DGND

MIDDLE

R2083

10K

2.2K

1K

10K

2.2K

10K

2.2K

1K

15K

2.2K

1K

10K

2.2K

10K

1K

C2001

0.01

C2002

X2701

QAX0283-001Z

33P

C2704

C2705

CDMUTE

RDSDATA

FTUNER

FCD

LEDCTL

BUZZER

KARAOKE

ECHO

SMUTE

POUT

UP

RMT0

RMT1

MIDDLE

DOWN

VOLCK

VOLCE

D2908

NSTM515AS

MTZJ7.5C-T2

D2906

Q2712

KTC3875/GR/-X

220

R2726

R2751

R2725

100P

C2014

C2013

2.2K

R2082

R2081

R2080

SCK

STTA

PLAY

MPX%

TUST

PBMUTE

AHB%

BTCL%

BUP

VOLDA

10K1K2.2K

1K

R2028

R2027

R2026

R2025

KTC3875/GR/-X

100P

2.2K

R2079

SDATA

Q2714

270

R2729

QGD2504C1-04Z

UPD78F4216AGF

XKILL

D2001

R2029

C2012

1SS133-T2

1K

100/16

C2708

MTZJ7.5C-T2

D2907

Q2713

KTC3875/GR/-X

270

R2728

R2727

R2730

100P

VDD

R2752

CN906

DOWN

CN909

QGB2024J1-20S

CN709

QGB2024K1-20S

RS

CS

SCL

SDA

RESET

100

R2077

R2072

R2075

R2073

R2070

RS

CS

SCL

SDA

RESET

IC701

REM%

XT2

XT1

VSS

RESET%

100K

2.2K

1K

R2030

R2031

R2033

R2032

X2702

QAX0401-001

0.01

22P

C2709

C2710

D2912

NSTM515AS

MTZJ7.5C-T2

D2910

D2732

D2731

Q2717

Q2715

KTC3875/GR/-X

270

220

R2735

R2732

R2731

R2736

UP

MIDDLE

REM%

RED

BLUE

DGND

SW10V

GREEN

1K

R2102

R2101

MRDY

KLCK

TUCK

TUDATA

GCOL

CDRST%

CDTXD

CDRXD

BCOL

RCOL

KEY1

FKEY2

FKEY1

LOCK

SAFETY3

SAFETY2

AVREF

SAFETY4

PHOTO

22K

1K

100P

C2004

R2034

KTA1504/GR/-X

R2039

2.2K

R2040

R2037

10K

R2036

L2001

QQL244K-100Z

Q2703

330

R2705

D2701

22P

C2712

2200/6.3

C2711

A B C D E F G

2-2

UX-A60V

Power amplifier & Power supply circuit

Q1701

5.6K

DTC144WSA-T

C1802

D1005

1N5401-TM

10/5010/50

Q1705

D1801

MTZJ13B-T2

47/25

DTA144WSA-T

C1706C1707

R1807

DTA144WSA-T

Q1704

0.01

C1801

R1806

2.7K

680

2SC2785/FE/-T

2200/25

C1803

Q1803

DTA144WSA-T DTA144WSA-T

220P

C1005

C1006

2200/25

R1805

C1003

R1804

QQR0797-001

S1001

8200/25

0.022

C1001

C1018

220P

C1210

220P

C1110

QQR0797-001

C1016

0.1

L1201

L1101

0.1

D1015

IN5401-TM

0.1

C1709

10000P

C1017

D1014

D1013

C1015

0.0033

IN5401-TM

QGA7901C1-04

IN5401-TM

F1004

F1003

C1211

C1111

CN809

D1012

J1001

QNB0133-001

K1010

W1001

150 150

CN804

QGA2501C1-05

C1014

0.1

CN803

QGA3901C1-04

AC1

S1

S2

AC2

QQL231K-470Y

R1091

R1090

K1009

QQR0779-001Z

L1005

QQR0779-001Z

QNS0030-001

L1004

QQL231K-470Y

L1003

J1002

Q1702Q1703

+OUTL

Q1801

KTB772/Y/

4.7K

2SC2785/FE/-T

D1003

IN5401-TM

R1803

C1002

680

C1004

0.022

IN5401-TM

D1004

D1002

IN5401-TM

R1802

Q1802

680

R1801

IN5401-TM

D1001

0.022

QSW0740-001

680

0.022

R1702

IC801

LA4628

5

C1042

C1207

330P

2.2/50

C1043

R1077

10K

D1405

560

R1301

MTZJ11A-T2

100/16

D1301

D1605

Q1023

C1302

1000P

KRA101M-T

D1606

Q1301

INR4

INL4

D1403

D1404

2SC2001/LK/-T

C1301

Q1102

Q1202

2SD2144S/VW/-T

C1106

C1205

10/35 10/35

C1105

4.7K

R1210

R1110

4.7K

0.001

C1206

R1201

R1101

12K

R1049

4.7K

2SD2144S/VW/-T

R1109

R1209

330

4

KIA78S05P-T

IC803

0.1

C1402

R1923

R1926

100/16

Q1909

C1401

10K

T1002

5.1K D1702

22K

R1925

15K

2SA1038/S/-T

D1401

2SA1038/S/-T

10/16

Q1910

Q1908

R1924

KRC104M/-T

MTZJ8.2B-T2

1K

3

CN807

QGA2501C1-02

C1907

2

100/16

D1901

MTZJ8.2C-T2

D1905

KTA1023/0Y/-T

100/10

C1701

330P

MTZJ5.6B-T2

C1107

R1708

C1046

33/50

D1904

D1501

D1701

1K

MTZJ8.2C-T2

R1706

Q1708

D1902

10K

1/50

C1047

2SC2785/FE/

R1901

R1902

Q1706

R1111

C1109

R1707

2.2 R1112

0.1

C1108

8.2K

1.2K

D1603

1K

2.2

0.1

C1901

100/16

MTZJ5.6B-T2

Q1707

2SC2785/FE/

D1026

D1027

C1902

0.1

KRC110M/-T

D1604

R1211

C1209

0.1

Q1607

2.2

22K

R1213

D1903

R1616

C1602

0.1

10K

R1212

0.1

C1208

IC802

L4909

C1601

100/16

D1601

MTZJ8.2C-T2

R1113

C1052

C1054

0.056

470

R1615

QQR0621-001Z

6.8K

R1214

R1114

1/50

C1053

C1055

R1087

R1086

0.056

6.8K

3.6K

R1601

1.2K

R1602

R1617

1.8K

C1056

K1002

K1004

K1005

K1006

1.0

C1502

470

R1215

0.1

C1058

R1501

100/16

R1502

C1501

R1703

R1704

R1705

470

R1115

100/16

330/25

1.0

6.8K C1710

C1908

1.2K

F1002

F1001

CN801 CN802

1

QGB2510K2-12

SAFETY2

QGB2510K2-12

QQR1145-001

L1006

J1003

QNC0006-001

Parts are safety assurance parts.

MAIN SIGNAL

A B C D E F G

When replacing those parts make sure to use the specified one.

2-3

CD control circuit

UX-A60V

5

C604

0.022

C603

C602C601

AN22000A-W

IC601

0.022

0.1/50

C612

1

0.1

100/6.3

C611

C623

C624

C608

NI

R611

R613

5.6k

F

E

0.001

B+D

A+C

4

0.1

C003 C002

HDU-110

0.1

1

C001

CN001

47k

F-

F+

T+

T-

CN601 QGF1037F1-15W

47k

VR001

1k

C633

0.022

A+C

F

R608

R607

R635

10

E

B+D

R636

150

R632

C632

1

R634

3.9

D601

R631

2.2

C631

3.9

10/16

2SB709A/RS/-X

Q631

3

2

T+

F+

F-

390p

C814

C811

C821

/DRMUTE

1

390p

C812

C813

SM- T-

SM+

FM-

FM+

SW102

QSW0931-001

SW101

QSW0927-001

M851

QAR0176-001

M852

1

QAR0175-001

/OP_SW

LA6541-X

/REST

FM-

C818 1

FM+

SM-

C817 1

SM+

IC801

47k

R811

R810

NI

Parts are safety assurance parts. When replacing those parts make sure to use the specified one.

R601

220k

R602

220k

39k

C605

270p

15K

220k

R643

R603

R604

C606

82p

C642

0.039

0.0027

4700p

R616

3.3M

C614

C615

C616

C610

0.056

C681

39P

R617

3.3k C682

NI

C683

NI

R812

C802

1.5k

C815

1

R803

1000p

R804

R813

1.8k

C816

C801

0.022

1.5

R802

R801

2.7k

R808

R806

R805

C643

820p

150k

R641

C641

0.022

390k

2200p

R642

0.1 100/6.3

C622

C621

C617

330p

TP2

GND

TP1

Q651

NI

Q652

NI

4.7k

TRD

KICK

68K

1.5k

FOD

C822 220/10

18k

ECM

ECS

R809

1.5k

47K

TRV

TVD

12K

TBAL

FBAL

FE

TE

DSADAT

DSAACK

R854

100

R855

TP3

VREF

GCTL

VDET

/RFDET

OFT

BDO

ARF

RFENV

EOx2

EOx4

TP2

/REST

/DRMUTE

D851

MA143-X

/OP_SW

TRV

TVD

ECM

ECS

KICK

TRD

FOD

FBAL

TBAL

FE

TE

RFENV

VDET

C676

OFT

R683

1M

/RFDET

BDO

LDON

R661

ARF

R667

4.7 D602

NI

R892

10K

18K

R891

R894

R893

10K

R870

1K

R871

1K

R872

1K

R873

0

/RST

STAT

SUBQ

SQCK

R654

R651

R652

R653

51

1k

C653

0.33

R682

1k

0.1

39K

C661

68k

470p

R685

0.1

100/6.3

C680

C679

R672

R662

68k

NI

120K

R663

C664

0.022

1.5M

C663

R668

C853

47/10

BLKCK

/TLOCK

R656

150P

1k

MN662748RPMFA

330

R664

0.15

C665

IC851

MN101C30AEL

1K

X851

QAX0283-001Z

R866

NI

0.1 C852

C854

MLD

MCLK

MDATA

SENSE

/FLOCK

R657

R658

R655

C654

1K

IC651

R671

680k

C667

0.47

C668

5.6k

0.047 R669

R881

R882

33P

C851

CDBCK

CDLRCK

CDDATA

R678

R677

R676

0

100

R659

K656

K657

K658

NQR0007-002X

K655

NQR0251-004X

270

R665

NAX0375-001X

R681

X651

C651

C652

C691

12p

0.33 2.7K

NQR0251-004X

R856

DSASTB

100

1K

R883

1K

R857

MCS

R858

100

uDSAACK

R859

100

uDSADAT

R860

100

uDSASTB

1K

R865

COMRST

R885

1K

VCDRST

BLKCK

FLAG

SUBQ

SQCK

D603

0.1

C657

C655

C673

100/6.3V

C677

0.1

10K

R673

FLAG

GCTRL

62K R660

0.1

C656

MA111-X

100/6.3V

P.ON

/P.ON

MSTAT

KCMND

MSTAT

KCMND

MCS

CDMRST

C658

0.1

R675

10

P.ON

1K

R853

2SA1362/G/-X

C855

47/10

/P.ON

R862

680

C862 C864

1000p 2700p

C861

1000pNI2700p

R861 R863

680 560

Q851

R852

10K

R851

1.2K

R864

560

C863

CDBCK

CDLRCK

CDDATA

DSAACK

DSADAT

DSASTB

uDSAACK

uDSADAT

uDSASTB

VCDRST

QGF1016F2-15W CN652

C856

1000P

QGF1016F3-19 CN651

R890

1K

CD SIGNAL

A B C D E F G

2-4